While many of us who come from communities highly impacted by HIV have the lived experiences and the passion required for HIV prevention advocacy, developing an advocacy agenda and getting up to speed on the current state of HIV prevention science is not always easy. In order to support the efforts of prevention advocates across the United States, Treatment Action Group has developed a series of modules to help support activists’ capacity needs and to develop advocacy action plans. The slides, handouts, and webinars in each module focus on how to identify and change the governmental, organizational, and institutional policies that create roadblocks to comprehensive HIV prevention in our communities. The materials are useful for personal education or group discussion on HIV prevention and policy advocacy.